CVE-2026-80117

Что произошло

PassMark PerformanceTest before 11.1 build 1012, BurnInTest before 11.1 build 1000, and OSForensics before 11.1 build 1016 contain a privilege escalation vulnerability in DirectIo64.sys that allows local users to issue arbitrary IN and OUT instructions to any x86 I/O port due to missing allowlist or port validation on exposed IOCTLs. Attackers can obtain a device handle and write to sensitive ports including the PS/2 controller port, CPU reset ports, CMOS configuration ports, and interrupt controller ports to cause an immediate system reset or other hardware-level manipulation from a standard user account.

Что делать

dpkg-query -W -f='${Package}	${Version}\n'

rpm -qa --qf '%{NAME}\t%{VERSION}-%{RELEASE}\n'

Get-HotFix | Select-Object HotFixID, InstalledOn

Продукты и затронутые версии

{
  "status": "affected",
  "version": "0",
  "lessThan": "11.1 build 1012",
  "versionType": "custom"
}

{
  "status": "affected",
  "version": "0",
  "lessThan": "11.1 build 1000",
  "versionType": "custom"
}

{
  "status": "affected",
  "version": "0",
  "lessThan": "11.1 build 1016",
  "versionType": "custom"
}

CVSS: оценки и векторы

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Источники и ссылки

{
  "cwes": [
    "cve"
  ],
  "epss": {
    "source": "epss",
    "received_at": "2026-11-02T21:14:43.265427+00:00"
  },
  "title": {
    "source": "cve",
    "received_at": "2026-10-28T18:56:58.207209+00:00"
  },
  "scores": [
    "cve"
  ],
  "status": {
    "source": "cve",
    "received_at": "2026-10-28T18:56:58.207209+00:00"
  },
  "affected": [
    "cve"
  ],
  "published": {
    "source": "cve",
    "received_at": "2026-10-28T18:56:58.207209+00:00"
  },
  "solutions": [],
  "percentile": {
    "source": "epss",
    "received_at": "2026-11-02T21:14:43.265427+00:00"
  },
  "references": [
    "cve"
  ],
  "description": {
    "source": "cve",
    "received_at": "2026-10-28T18:56:58.207209+00:00"
  },
  "workarounds": [],
  "configurations": []
}

Хронология записи

1. Данные обновлены03.11.2026, 00:14
2. Данные обновлены02.11.2026, 00:12
3. Данные обновлены31.10.2026, 11:59
4. Данные обновлены29.10.2026, 12:42
5. Появились сведения об исправлении28.10.2026, 21:57

Личная заметка и статус

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